[Bug][cyber] Safeguard blocked routine directory-listing/examination of a locally-named project folder (req_011CcmpSU7TGWDmM3sxdqW5E)

Triage: kind cyber · domain general · flagging model Opus 4.8 (1M context) · severity session-halted (blocked authorized work) · reproducible: yes — server-side via the Request ID(s) below

Type: Cybersecurity safety-filter false positive · Work domain (heuristic): general

Why this is a false positive

The session was performing a basic project inspection (listing directory contents to confirm it was empty), with no security-sensitive code, exploit content, or cyber-offensive material involved. The block appears to have been triggered by the project's codename alone rather than any actual message content, halting an otherwise routine and benign exploratory task.

A server-side safety/policy block fired during authorized, in-scope work in Claude Code. Filing as a false positive. Recurred 1× across 1 session(s); first seen 2026-07-07T01:20:19.352Z.

Request IDs (lookup-able server-side)

• req_011CcmpSU7TGWDmM3sxdqW5E (2026-07-07T01:20:19.352Z)

In-scope justification

False positive — in-scope, authorized security work; not out of scope. Filed automatically by claudit.

Block message

API Error: Opus 4.8 (1M context)'s safeguards flagged this message for a cybersecurity topic. If your work requires this access, you can apply for an exemption: https://claude.com/form/cyber-use-case?token=[SCRUBBED]

Please double press esc to edit your last message or start a new session for Claude Code to assist with a different task.

Send feedback with /feedback or learn more: https://support.claude.com/en/articles/8106465

Request ID: req_011CcmpSU7TGWDmM3sxdqW5E

Environment: Claude Code, Linux. · Work domain: general

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_{🔎 Filed automatically by ClAudit v2.0.104 — a FOSS tool for reporting false-positive Claude Code blocks.}